Coding and Decoding UPSC Questions

Coding and Decoding MCQ Questions

7.

In a certain code, CAT is written as SATC and DEAR is written as QEARD. How would RING be written in that code?

A.

BGINR

B.

GNIRS

C.

SGNIS

D.

FINGR

ANSWER :

D. FINGR
In a certain code, CAT is written as SATC and DEAR is written as QEARD. How would RING be written in that code?

8.

If meaning of 253 is ‘Books are old’ meaning of 546 is ‘Man is old’ and meaning of 378 is ‘Buy good book’ in a coding language what is the symbol of ‘are’ in this language?

A.

1

B.

2

C.

3

D.

4

ANSWER :

B. 2
If meaning of 253 is ‘Books are old’ meaning of 546 is ‘Man is old’ and meaning of 378 is ‘Buy good book’ in a coding language what is the symbol of ‘are’ in this language?

9.

If in a symbolic language 'CAT' is written 'ECV' then 'FAN' will be written in the same language as ?

A.

HPC

B.

HCP

C.

CHP

D.

PCH

ANSWER :

B. HCP
If in a symbolic language 'CAT' is written 'ECV' then 'FAN' will be written in the same language as ?

10.

In a certain code, RAT is written as 12 and RAN as 6, then RAG is written in the same code as

A.

6

B.

7

C.

8

D.

9

ANSWER :

C. 8
In a certain code, RAT is written as 12 and RAN as 6, then RAG is written in the same code as

11.

If 'BEAR' is coded as 'FISH', 'FISH' as 'CROW', 'CROW' as 'DOG', 'DOG' as 'ELEPHANT' and 'ELEPHANT' as 'ASS', then who can’t remain alive in other place than water?

A.

Fish

B.

Elephant

C.

Crow

D.

Dog

ANSWER :

C. Crow
If 'BEAR' is coded as 'FISH', 'FISH' as 'CROW', 'CROW' as 'DOG', 'DOG' as 'ELEPHANT' and 'ELEPHANT' as 'ASS', then who can’t remain alive in other place than water?

12.

If BOMBAY is written as MYMYMY, how will TAMIL NADU be written in that code?

A.

ALDALDALD

B.

IATIATIAT

C.

MNUMNUMNU

D.

TIATIATIA

ANSWER :

C. MNUMNUMNU
If BOMBAY is written as MYMYMY, how will TAMIL NADU be written in that code?